SdcaShrinkL1
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Menerapkan langkah penyusutan regularisasi L1 pada parameter.
Konstanta
| Rangkaian | OP_NAME | Nama operasi ini dikenal dengan mesin inti TensorFlow |
Metode Warisan
Dari kelas java.lang.Object | boolean | sama dengan (Objek arg0) |
| Kelas terakhir<?> | dapatkan Kelas () |
| ke dalam | Kode hash () |
| kekosongan terakhir | memberitahu () |
| kekosongan terakhir | beri tahuSemua () |
| Rangkaian | keString () |
| kekosongan terakhir | tunggu (arg0 panjang, int arg1) |
| kekosongan terakhir | tunggu (argumen panjang0) |
| kekosongan terakhir | Tunggu () |
Konstanta
String akhir statis publik OP_NAME
Nama operasi ini dikenal dengan mesin inti TensorFlow
Nilai Konstan: "SdcaShrinkL1"
Metode Publik
pembuatan SdcaShrinkL1 statis publik ( Lingkup lingkup, Iterable< Operand < TFloat32 >> bobot, Float l1, Float l2)
Metode pabrik untuk membuat kelas yang membungkus operasi SdcaShrinkL1 baru.
Parameter
| cakupan | ruang lingkup saat ini |
|---|
| beban | daftar vektor yang setiap nilainya adalah bobot yang terkait dengan grup fitur. |
|---|
| l1 | Kekuatan regularisasi l1 simetris. |
|---|
| l2 | Kekuatan regularisasi l2 simetris. Harus menjadi pelampung positif. |
|---|
Kembali
- contoh baru dari SdcaShrinkL1
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-26 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-26 UTC."],[],[],null,["# SdcaShrinkL1\n\npublic final class **SdcaShrinkL1** \nApplies L1 regularization shrink step on the parameters. \n\n### Constants\n\n|--------|----------------------------------------------------------------------------|---------------------------------------------------------|\n| String | [OP_NAME](/jvm/api_docs/java/org/tensorflow/op/train/SdcaShrinkL1#OP_NAME) | The name of this op, as known by TensorFlow core engine |\n\n### Public Methods\n\n|--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| static [SdcaShrinkL1](/jvm/api_docs/java/org/tensorflow/op/train/SdcaShrinkL1) | [create](/jvm/api_docs/java/org/tensorflow/op/train/SdcaShrinkL1#create(org.tensorflow.op.Scope, java.lang.Iterable\u003corg.tensorflow.Operand\u003corg.tensorflow.types.TFloat32\u003e\u003e, java.lang.Float, java.lang.Float))([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, Iterable\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TFloat32](/jvm/api_docs/java/org/tensorflow/types/TFloat32)\\\u003e\\\u003e weights, Float l1, Float l2) Factory method to create a class wrapping a new SdcaShrinkL1 operation. |\n\n### Inherited Methods\n\nFrom class [org.tensorflow.op.RawOp](/jvm/api_docs/java/org/tensorflow/op/RawOp) \n\n|----------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| final boolean | [equals](/jvm/api_docs/java/org/tensorflow/op/RawOp#equals(java.lang.Object))(Object obj) |\n| final int | [hashCode](/jvm/api_docs/java/org/tensorflow/op/RawOp#hashCode())() |\n| [Operation](/jvm/api_docs/java/org/tensorflow/Operation) | [op](/jvm/api_docs/java/org/tensorflow/op/RawOp#op())() Return this unit of computation as a single [Operation](/jvm/api_docs/java/org/tensorflow/Operation). |\n| final String | [toString](/jvm/api_docs/java/org/tensorflow/op/RawOp#toString())() |\n\nFrom class java.lang.Object \n\n|------------------|---------------------------|\n| boolean | equals(Object arg0) |\n| final Class\\\u003c?\\\u003e | getClass() |\n| int | hashCode() |\n| final void | notify() |\n| final void | notifyAll() |\n| String | toString() |\n| final void | wait(long arg0, int arg1) |\n| final void | wait(long arg0) |\n| final void | wait() |\n\nFrom interface [org.tensorflow.op.Op](/jvm/api_docs/java/org/tensorflow/op/Op) \n\n|-----------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract [ExecutionEnvironment](/jvm/api_docs/java/org/tensorflow/ExecutionEnvironment) | [env](/jvm/api_docs/java/org/tensorflow/op/Op#env())() Return the execution environment this op was created in. |\n| abstract [Operation](/jvm/api_docs/java/org/tensorflow/Operation) | [op](/jvm/api_docs/java/org/tensorflow/op/Op#op())() Return this unit of computation as a single [Operation](/jvm/api_docs/java/org/tensorflow/Operation). |\n\nConstants\n---------\n\n#### public static final String\n**OP_NAME**\n\nThe name of this op, as known by TensorFlow core engine \nConstant Value: \"SdcaShrinkL1\"\n\nPublic Methods\n--------------\n\n#### public static [SdcaShrinkL1](/jvm/api_docs/java/org/tensorflow/op/train/SdcaShrinkL1)\n**create**\n([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, Iterable\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TFloat32](/jvm/api_docs/java/org/tensorflow/types/TFloat32)\\\u003e\\\u003e weights, Float l1, Float l2)\n\nFactory method to create a class wrapping a new SdcaShrinkL1 operation. \n\n##### Parameters\n\n| scope | current scope |\n| weights | a list of vectors where each value is the weight associated with a feature group. |\n| l1 | Symmetric l1 regularization strength. |\n| l2 | Symmetric l2 regularization strength. Should be a positive float. |\n|---------|-----------------------------------------------------------------------------------|\n\n##### Returns\n\n- a new instance of SdcaShrinkL1"]]
