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我想在Rstudio 3.3.0上運行LDA主題分析。我在下面的步驟,但不斷收到錯誤:錯誤保存:錯誤gzfile(文件,「wb」):無法打開連接
錯誤gzfile(文件,「WB」):無法打開連接 另外:警告消息: 在gzfile(文件,「WB」): 無法打開壓縮文件'results/Gibbs_5_1.rda',可能的原因'沒有這樣的文件或目錄'
保存時出現問題。
D <- nrow(data)
folding <- sample(rep(seq_len(10), ceiling (D))[seq_len(D)])
for (k in topics)
{
for (chain in seq_len(10))
{
FILE <- paste("Gibbs_", k, "_", chain, ".rda", sep = "")
training <- LDA(data[folding != chain,], k = k,
control = list(seed = SEED,
burnin = BURNIN, thin = THIN, iter = ITER, best= BEST),
method = "Gibbs")
best_training <- [email protected][[which.max(logLik(training))]]
testing <- LDA(data[folding == chain,], model = best_training,
control = list(estimate.beta = FALSE, seed = SEED,
burnin = BURNIN,
thin = THIN, iter = ITER, best = BEST))
save(training, testing, file = file.path("results", FILE))
}
}
有我的電腦上有足夠的工作空間,我試圖重新啓動[R幾次是的,我看了看其他的問題,但沒有解決方案,似乎工作。
> sessionInfo()
R version 3.3.0 (2016-05-03)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.10.5 (Yosemite)
locale:
[1] C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] topicmodels_0.2-4 wordcloud_2.5 RColorBrewer_1.1-2 slam_0.1-35 SnowballC_0.5.1
[6] tm_0.6-2 NLP_0.1-9
loaded via a namespace (and not attached):
[1] modeltools_0.2-21 parallel_3.3.0 tools_3.3.0 Rcpp_0.12.5 stats4_3.3.0
我是R的初學者,我按照書對我的碩士論文進行分析。
謝謝!
謝謝!我認爲它現在正在工作:) – Amarins