隨機取樣器
RandomSampler 類別
keras_hub.samplers.RandomSampler(seed=None, **kwargs)
隨機取樣器類別。
此取樣器實作隨機取樣。簡而言之，隨機取樣器會從所有詞元的完整分佈中隨機選擇一個詞元，選擇機率由每個詞元的機率決定。
參數
- seed：整數。隨機種子。預設為
None。
呼叫參數
{{call_args}}
範例
causal_lm = keras_hub.models.GPT2CausalLM.from_preset("gpt2_base_en")
# Pass by name to compile.
causal_lm.compile(sampler="random")
causal_lm.generate(["Keras is a"])
# Pass by object to compile.
sampler = keras_hub.samplers.RandomSampler(temperature=0.7)
causal_lm.compile(sampler=sampler)
causal_lm.generate(["Keras is a"])