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Articles by Logistic RegressionModel

django大数据_草稿本01-CSDN博客

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By Spark Conf, Logistic RegressionModel
| CSDN
文档 Learning_Spark/5.Spark Streaming/ReadMe.md at master · LeslieZhoa/Learning_Spark # 在pyspark下运行 from pyspark.ml.feature import HashingTF,IDF,Tokenizer # 导入相关包 # 创建一个dataframe，toDF为定义列名 sentenceData = spark.createDataFrame([(0, "I heard about Spark and I love Spark"),(0, "I wish Java could use case classes"),(1, "Logistic regression models are neat")]).toDF("label", "sentence") # Tokenizer作用是分词 tokenizer = Tokenizer(inputCol="sentence", outputCol="words") wordsData =...
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